OEM Adjustable Gas Block

Help Your Shooters Get Dialed In

Our signature fixture that bends to your will

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Made in the USA

From design to manufacturing, everything CMMG is made in the USA.

Most Popular Products

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Firing Pin Retainer, M16
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Spring, Bolt Catch, AR15
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Crush Washer, 1/2"
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Spring, Magazine Catch, AR15
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Extractor Spring and Buffer Kit, Mk3
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Carrier Key, AR15
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Detent, Receiver Pivot/Takedown, AR15
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Button, Magazine Catch, AR15
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Bolt Assembly, AR15
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Spring, Selector Detent/Ejector, AR15

New Products

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Receiver Frame, 22ARC, SS, Bravo, LH

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Bolt, 22ARC, Bravo, LH

Barrel and BCG Kit, 10.5" 4140CM, SBN, 9mm

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Barrel and BCG Kit, 10.5" 4140CM, SBN, 9mm

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Upper Receiver, Mk4/AR15, Forward Assist Forged (ITW: In The White)

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Barrel Blank, Buttoned, 6 Groove Rifled Blank, 17.0" L x 1.06" Ø, 4140CM 1:8, 338 ARC

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Barrel Blank, Chambered, 17.0" L x 1" Ø, 4140CM 1:8, 338 ARC

Barrel Sub-Assm, 16.1" M4 4140CM SBN, 338 ARC

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Barrel Sub-Assm, 16.1" M4 4140CM SBN, 338 ARC

Barrel Sub-Assm, 10.5" MT 4140CM SBN, 338 ARC

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Barrel Sub-Assm, 10.5" MT 4140CM SBN, 338 ARC

M-Lok T-Nut

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M-Lok T-Nut

Barrel Extension, Mk3

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Barrel Extension, Mk3

Bolt Assembly, Mk4, 6.5 Grendel / 6mm ARC

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Bolt Assembly, Mk4, 6.5 Grendel / 6mm ARC

Magazine, 338 ARC, AR15, 10rd

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Magazine, 338 ARC, AR15, 10rd

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